infra
kubelogin
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infra | kubelogin | |
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20 | 14 | |
1,350 | 1,522 | |
0.8% | - | |
7.4 | 8.8 | |
7 days ago | 3 days ago | |
Go | Go | |
GNU General Public License v3.0 or later | Apache License 2.0 |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
infra
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Recommendations for a better way to grant access in K8s on a granular level?
Check out https://infrahq.com. I saw the founder give a talk at the Civo conference in Feb.
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infra alternatives - paralus and pinniped
3 projects | 7 Apr 2023
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Converting http.Request to gin.Context struct
using generics you can even include request and response structs in your handlers. i did that here https://github.com/infrahq/infra/blob/main/internal/server/routes.go
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Why are there so many OIDC SSO options for Kubernetes?
infra
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RBAC MANAGEMENT
You should try Infra. It works with any flavor of Kube and can hook up Okta, Google, and AD (and anything that supports OpenID Connect). It can pull in your cluster/roles, and set up the cluster/role bindings. It's open source, although there is also a SaaS version if you don't want to self host.
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Have you used generics?
I use them frequently. see https://github.com/infrahq/infra/blob/main/internal/server/routes.go
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Infra: open source access management for Kubernetes
Github repo: https://github.com/infrahq/infra
- Infra: self-hosted access management
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Anyone needs a (long-term) contributor for their open source project written in Go?
if you like Go and backend/infrastructure you might like https://github.com/infrahq/infra. it’s simple identity and access management for kubernetes (and eventually others).
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The funny thing about generics in Go
not sure what you’re talking about. we use generics extensively and love it. https://github.com/infrahq/infra
kubelogin
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Giving Kyma a little spin ... a SpinKube
Authenticating with Kyma is a (in my opinion) unnecessary challenge as it leverages the OIDC-login plugin for kubectl. You find a description of the setup here. This works fine when on a Mac but can give you some headaches on a Windows and on Linux machine especially when combined with restrictive setups in corporate environments. For Windows I can only recommend installing krew via chocolatey and then install the OIDC plugin via kubectl krew install oidc-login. At least for me that was the only way to get this working on Windows.
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Windows auth with K8s on prem
It is sort of a roundabout way, but I sync Active Directory to a Keycloak realm, then use OIDC auth with kube-oidc-proxy (https://github.com/jetstack/kube-oidc-proxy) and kubelogin (https://github.com/int128/kubelogin) for OIDC-based auth to the api server.
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Kubernetes in production.
Yes, I setup a cluster with no SPFs. That means an HA setup for the external load balancer. I use HAProxy for my ELB, and setup 2 instances with a VRRP + keepalived to provide HA to the ingress controller. I run the control plane private, accessible only from localhost. I setup kube-oidc-proxy (https://github.com/jetstack/kube-oidc-proxy) to expose the API server with single sign-on on the ingress controller, and use the kubelogin plugin (https://github.com/int128/kubelogin) to provide OIDC support to kubectl. I then setup Keycloak to handle OIDC/OAuth2/SAML and syncing to Active Directory, and setup groups in Active Directory to control acccess to clusters. Devs each get their own namespace in the dev cluster, with mostly cluster-admin access to their namespace. Staging/Prod clusters are locked down, with read-only access to devs. Thanks to the OIDC auth to the APIServer, when employees are onboarded & offboarded, we only need to add/remove them from groups in Active Directory and everything else just magically syncs.
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Gitlab token exchange with keycloak to execute deployments with kubectl
I've successfully configured kube-apiserver to authenticate users through oidc (https://github.com/int128/kubelogin) so all the users from my keycloak realm can access to the cluster with their credentials.
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Getting started with kubectl plugins
Link to GitHub Repository
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Why are there so many OIDC SSO options for Kubernetes?
kubelogin (helper for k8s build in OIDC support)
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RBAC MANAGEMENT
I use the kube-login plugin for kubectl (https://github.com/int128/kubelogin) along with the kube-oidc-proxy (https://github.com/jetstack/kube-oidc-proxy), using Keycloak as my OIDC provider (https://www.keycloak.org) and doing LDAP synchronization to Active Directory.
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Manage user authentication in on-prem cluster
Dex oauth and kubelogin. We happen to use google auth in our org, but dex is pretty flexible. You only have to have a way to distribute server certificates. We then have documented script commands to pull certs and create kubectl fig files. OpenUnison always looked interesting, but dex has been good enough for our uses.
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k8s dex authentications
With a working dex/OIDC configuration, you could use: https://github.com/int128/kubelogin
- A kubectl plugin for Kubernetes OpenID Connect (OIDC) authentication
What are some alternatives?
pinniped - Pinniped is the easy, secure way to log in to your Kubernetes clusters.
lens - Lens - The way the world runs Kubernetes
scan - Scan provides the ability to to scan sql rows directly to any defined structure.
pam-keycloak-oidc - PAM module connecting to Keycloak for user authentication using OpenID Connect/OAuth2, with MFA/2FA/TOTP support
graph - A library for creating generic graph data structures and modifying, analyzing, and visualizing them.
kubectl-neat - Clean up Kubernetes yaml and json output to make it readable
aws-iam-authenticator - A tool to use AWS IAM credentials to authenticate to a Kubernetes cluster
okta-k8s-oidc-terraform-example - An example repo showcasing setting up Okta OIDC using Terraform
dex - OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors
kubectl-kubesec - Security risk analysis for Kubernetes resources
gosf-socketio - golang socket.io client and server
ksniff - Kubectl plugin to ease sniffing on kubernetes pods using tcpdump and wireshark